| Value | Category | Cases | |
|---|---|---|---|
| 2 | 45 |
26.5%
|
|
| 3 | 21 |
12.4%
|
|
| 4 | 60 |
35.3%
|
|
| 5 | 2 |
1.2%
|
|
| 6 | 2 |
1.2%
|
|
| 7 | 37 |
21.8%
|
|
| 8 | 3 |
1.8%
|
|
| Sysmiss | 70 |